Maryland Code, Corporations and Associations § 5-116

(a)(1) In an appraisal proceeding commenced under § 5-115 of this subtitle, the court shall determine all costs of the proceeding, including the reasonable compensation and expenses of appraisers appointed by the court, and shall assess the costs against the professional corporation.

(2) The court may assess costs against the disqualified stockholder, in an amount the court finds equitable, if the court finds that the stockholder acted arbitrarily or in bad faith in refusing to accept the corporation's offer.